Linear Drums 5525 User's Manual
Contents
1. Channel 66 Front door channel Channel 68 VCR Channel 70 Satellite receiver Channel 72 DVD player Model 7111 CCTV Camera at front door ABCD Terminating jumpers on side of unit Y adapter Ce Oa To connect the video and audio to a local monitor use RCA type Y adaptors and remove the LOOP jumper for that channel y Model 2173 IR emitter repeats what the IR target sees in the other room g Attach the IR emitter directly over the IR sensor To more TVs Model 2192 IR Target Sn Any or all TVs may have a model 2132 IR Target lt _ POWER OPTION H ra The DA550 does not need to be powered wes from its wall transformer when connected to an Model 5525 or Model 5545 It will be Crtane DUD E ontrol the i settler by the modulator through the coax model 2100 DSS or VCR connection IR interface from any room wall plate CATV Antenna Programming Examples To program modulator Bto channel 67 Press Select button until B channel LED is on iB O7050 O select program Ue Press program button 6times O O O O seet program A BC 4 Press program button Z more times O O O O seet program A BC D To program modulator C to channel 120 Wait for B channel LED to light ready for next number O7050 select program ABCD a a Press Select button un2. Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 21 Damage Requiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged b If liquid has been spilled or objects have fallen into the product c If the product has been exposed to rain or water d If the product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation e If the product has been dropped or damaged in any way and f When the product exhibits a distinct change in performance this indicates a need for service 22 Replacement Parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards 23 Safety Check Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in pro
3. using the select button to choose which modulator and the program button to enter the number of the desired channel Any TV connected to the output via coax can receive the signals when the TV is tuned to the proper channel Models available 5525 2 channel modulator with IR 5545 4 channel modulator with IR THE EXCLAMATION POINT WITHIN THE Controls and Connections TRIANGLE IS A WARNING SIGN Model 5545 shown epee INSTRUCTIONS ACCOMPANYING THE PRODUCT Crannei Prus gt model 5545 quad digital modulator with ir output a ill RF output Power supply 15VDC 600mA Model 5525 IR LED 15VDC 900mA Model 5545 Program button enters Video inputs the channel number Audio inputs Right and Left Select button chooses lFurepeaters the modulator Modulator LEDs show which Terminating jumpers remove for hi Z modulator is selected on side of unit ABCD Option To connect the video and audio to a local monitor use RCA type Y adaptors and remove the LOOP jumper for corresponding channel ss ss TIN ce ce mav gt VIDEO AUDIO R D AUDIOL Sample System Diagram N SATELLITE RECEIVER Video audio outputs Use only shielded 75 ohm coax po RGG coax preferred y DA550HHR or DA550BID In this system CATV or antenna channels are available on all TVs In addition the following channels have been added
4. amp R inputs combined for monaural Video differential gain 4 performance differential phase lt 4 signal noise 55 dB RF output UHF Channel 14 64 CATV Channel 65 125 excluding 95 99 output level 25 dBmV 85dBuV IM distortion 60 dBC alternate channel 45dBC 12MHz Power supply model number 350 079 350 082 output current 600mA 900mA output voltage 15 VDC input voltage 105 125 VAC Physical dimension 1 5 3 8 cm height x 7 97 20 2 cm width x 5 54 14 1 cm depth Weight 2 lbs DECLARATION OF CONFORMITY THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND 2 THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION Installation requirements FCC classifies this product under part 15 of its rules as a television interface device Systems designed using television interface devices have the following legal requirements 1 The modulated channel signal strength may not exceed 15 56dBmV at any television Federal Regulation 47CFR15 115 b 1 i 2 If an antenna is used in the system the modulated channel signal strength may not exceed 51dBmV at the antenna input port Federal Regulation 47CFR15 115 c 4 For the Installer The system you design must comply with these regulations As the installer you are responsible The easiest w
5. 20 O select program A BCD a Hold program button down for 5 seconds then release OOO sde program A BCD a jo a LED blinks 10 times pauses 10 is read back as 0 o 02050 select program A BC D a a a Things to watch for No picture Verify that the video source is on and is producing a video signal Check that the TV and the modulator are tuned to the same channel For example if the modulator is broadcasting on UHF channel 16 make sure the TV is on UHF 16 rather than CATV 16 UHF 16 and CATV 16 are at different frequencies Weak ChannelPlus UHF channel If the TV has a separate UHF input be sure that itis connected LEDs blink You need to have one unused channel space between channels The display will blink if you have made an illegal choice See the section on programming Herringbone interference on ChannelPlus channel diagonal lines You may have chosen a channel number that is not completely vacant Distant UHF stations may be un watchable but will cause interference if you try to create a new channel at the same frequency Also cable companies often have extra signals where there should be none Try moving the ChannelPlus channel to another number You may have to add a low pass filter to remove cable company noise Herringbone interference on many channels disappears when you remove the modulator The high output of the C
6. CHANNELP us PERFORMANCE MULTI ROOM VIDEO Modulator Installation Manual CHuANNELPLUS gt model 5545 quad digital modulator with ir output select program OHOO BCD E R pll frequency control Frequency Agile Multi channel Modulators Models 5525 5545 This device complies with the FCC s Part 15 Rules for TV interface devices Any change or modification to this device without the permission of Linear LLC may void the user s authority to operate this equipment Linear Building On Innovation USA amp Canada 800 421 1587 amp 800 392 0123 760 438 7000 Toll Free FAX 800 468 1340 www linearcorp com IMPORTANT SAFETY INSTRUCTIONS 1 Read Instructions All the safety and operating instructions should be read before the product is operated 2 Retain Instructions The safety and operating instructions should be retained for future reference 3 Heed Warnings All warnings on the product and in the operating instructions should be adhered to 4 Follow Instructions All operating and use instructions should be followed 5 Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning 6 Attachments Do not use attachments not recommended by the product manufacturer as they may cause hazards 7 Water and Moisture Do not use this product near water for example near a bath tu
7. alent service A customer may pay the additional costs for second day or next day service All products returned for warranty service require a Return Product Authorization Number RPA Contact Linear Technical Services at 1 800 421 1587 for an RPA and other important details Copyright 2009 Linear LLC 600 223 E
8. ay to be fully compliant is to use a ChannelPlus coax panel ChannelPlus panels have the necessary isolation from the modulator input ports to the antenna input port and gain characteristic from the modulator input ports to the television output ports These features will make your modulator comply with the above requirements The Typical Installation shown is fully compliant To hang with connectors on the side To hang with connectors on the bottom or top F Mounting hole template 10 Notes 11 LIMITED WARRANTY STATEMENT Linear LLC warrants this product to be free from defects in material and workmanship for 2 years The time period will be measured using the date code labeled on the product Linear LLC is not responsible for damage to the product resulting from the buyer s improper handling stocking or warehousing of the product Any implied warranty arising from the sale of the product including implied warranties of merchantability and fitness for purpose are limited Linear LLC shall not be responsible for any losses damages or expenses whether direct consequential or incidental arising from the use or the inability to use the product Some states and countries do not allow limitations or how long an implied warranty lasts or the exclusion or limitation or incidental or consequential damages so the above exclusions may not apply The Linear LLC warra
9. b wash bowl kitchen sink or laundry tub in a wet basement or near a swimming pool and the like 8 Accessories Do not place this product on an unstable cart stand tripod bracket or table The product may fall causing serious injury to a child or adult and serious damage to the product Use only with a cart stand tripod bracket or table recommended by the manufacturer or sold with the product Any mounting of the product should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer 9 A product and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the product and cart combination to overturn 10 Ventilation Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating and these openings must not be blocked or covered The openings should never be blocked by placing the product on a bed sofa rug or other similar surface This product should not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instructions have been adhered to 11 Power Sources This product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your home consult your product dealer or local power company For prod
10. charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the mast and supporting structure grounding of the lead in wire to an antenna discharge unit size of grounding conductors location of antenna discharge unit connection to grounding electrodes and requirements for the grounding electrode See figure A 16 Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the wall outlet and disconnect the antenna or cable system This will prevent damage to the product due to lightning and power line surges 17 Power Lines An outside antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system extreme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal 18 Overloading Do not overload wall outlets extension cords or integral convenience receptacles as this can result in a risk of fire or electric shock 19 Object and Liquid Entry Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind on the product 20 Servicing
11. hannelPlus modulator can overdrive many RF amplifiers Reduce the RF output using an attenuator ChannelPlus coax panels are designed to take the full output of these modulators Audio volume is low The left and right audio inputs are combined for monaural For proper audio level both right and left inputs must be used If you have a mono source connect it to both right and left inputs using an RCA Y connector No color on ChannelPlus channels You may have chosen the incorrect cable standard Not all televisions can accommodate the 1 25MHz frequency difference between the H and I cable standards See the section Changing modulation standards Cable HRC and IRC considerations Most cable services use IRC frequency assignments This is the default for the ChannelPlus 5500 series modulators However if the cable service uses HRC or the TV appears to search for the house channels the modulator can be reprogrammed to use HRC assignments by entering the number 98 Set to IRC by entering a 99 Both of these settings are only used for setting HRC IRC Note This setting can be entered on any modulator channel A B C or D and affects all channel assignments for that unit Cable channels must either be all IRC or all HRC Specifications typical 25 C 5 C 5500 Series modulators Model 5525 5545 Inputs video 1Vp p 75 Q audio 1Vrms 47k Q L
12. nty gives specific legal rights in addition to other rights which may exist and vary from state to state and country to country The warranty is limited to repair or replacement of products returned freight prepaid to Linear LLC there is NO PROVISION FOR LABOR COST OR OTHER REIMBURSEMENTS OF ANY KIND 1 Failures due to product abuse such as negligence improper use and electrical surge including damage from lightning water damage or other damage due to natural disasters are not covered by the warranty The most common form of product abuse is surge damage caused by lightning The warranty shall also be voided by any tampering with the date code labels or other markings on the product Products that are damaged in transit to Linear LLC due to improper packaging or by the carrier shipping company will not be covered under the warranty If the product was damaged or lost by the carrier it is the sender s responsibility to create a claim against the carrier 4 The user is responsible for all labor costs associated with removing reinstalling and returning the product to Linear LLC Linear LLC at its option will repair or replace the defective product Replacements will be made from B Stock if an exact replacement is not available Linear LLC at its option will select the nearest equivalent product The user is responsible for freight charges to Linear LLC Linear LLC will return warranted repaired or replacements by UPS Ground or an equiv
13. per operating condition 24 Wall or Ceiling Mounting The product should be mounted to a wall or ceiling only as recommended by the manufacturer 25 Heat The product should be situated away from heat sources such as radiators heat registers stoves or other products including amplifiers that produce heat Note to CATV system installer This reminder is provided to call the CATV system installer s attention to Section 820 40 of the NEC which provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical POWER SUPPLY REPLACEMENT Replace defective power supplies only with parts specified by the manufacturer Figure A Example of antenna grounding as per National Electrical Code ANSI NFPA 70 ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA a DISCHARGE UNIT NEC SECTION 810 20 ELECTRIC SERVICE EQUIPMENT ha GROUNDING CONDUCTORS AAAA NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING NEC NATIONAL ELECTRICALCODE amp ELECTRODE SYSTEM NEC ART 250 PART H The ChannelPlus 5500 Series are digitally tuned video modulators that convert any baseband video and audio signal to a user selected UHF or Ultraband CATV An internal quartz crystal reference oscillator and PLL circuitry ensure drift free performance The user selects the output frequency channel
14. til Cchannel LED is on siy Q O70790 select program gp Press program button time O O O O seet program A BCD E Press program button 2 more times O O O O seet program A BC D E Press program button 10 more times press 10 times to enter a zero O O O O seet program 3 2 Wait for C channel LED to light select program Wait for channel LED to light ready for next number Ata lomo ZOS O select program A BCD a a Valid Channels Channel Spacing Error indication Channel number readback 14 64 UHF channels 65 125 CATV channels 95 99 not valid Skip at least one number between channels Channels 14 and 16 OK Channels 14 and 15 Illegal If an error has occurred or an incorrect channel is entered the LED will flash quickly for a second and return to the previous settings If two adjacent channels are selected the unit will accept the entry but will blink the LEDs of channels that are too close If this happens re program one of the channels to move it away from the other A readback mode will display the current channel assignments To readback modulator C channel assignment example C has been programmed to channel 108 Press Select button until C channel LED is on O O 205 O select program gi CER i LED blinks 7 time and pauses select program o 0500 ABCD LED blinks 8 times o 00
15. ucts intended to operate from battery power or other sources refer to the operating instructions 12 Grounding or Polarization This product may be equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug 13 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the product 14 Protective Attachment Plug The product is equipped with an attachment plug having overload protection This is a safety feature See Instruction Manual for replacement or resetting of protective device If replacement of the plug is required be sure the service technician has used a replacement plug specified by the manufacturer that has the same overload protection as the original plug 15 Outdoors Antenna Grounding If an outside antenna or cable system is connected to the product be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built up static
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